03:32The Cultural FrontlineThe Serious Business of ComedyBBC World Service Duration: 27 minutes Sun 23rd Jul 2017, 03:32 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowNavigating the line between funny and offensive Show more GenresFactualArts, Culture & the MediaFormatsMagazines & ReviewsBrandThe Cultural Frontline Source: BBC Online